DeepSeek: DeepSeek V3.1
deepseek/deepseek-chat-v3.1
DeepSeek-V3.1 is a large hybrid reasoning model (671B parameters, 37B active) that supports both thinking and non-thinking modes via prompt templates. It extends the DeepSeek-V3 base with a two-phase long-context...
Modalities
In / Out Price
$0.25 / $0.95 per 1M
Context
164K
Released
Aug 21, 2025
Knowledge Cutoff
Mar 2025
Uptime
Share of successful requests per carrier, measured over the last 5 minutes, 30 minutes and day. When one carrier dips, the router fails over to the next.
Carriers
5
Best carrier, 30m
100.00%
Healthy now
5 / 5
| Provider | Status | Last 5m | Last 30m | Last day |
|---|---|---|---|---|
 DeepInfra | Operational | 100.00% | 100.00% | 100.00% |
 SiliconFlow | Operational | 100.00% | 96.67% | 94.13% |
 CoreWeave | Operational | 100.00% | 100.00% | 100.00% |
 Mara | Operational | 100.00% | 100.00% | 94.93% |
 SambaNova | Operational | 100.00% | 100.00% | 86.83% |